Caffeine in Coffee vs Green Tea

Coffee

Green Tea

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1 Caffeine

1.1 Caffeine Content

95.00 mg25.00 mg

0 300

1.2 Serving Size in USA

1.2.1 Short (8 floz)

95.00 mg25.00 mg

0 265

1.2.2 Tall (12 floz)

NANA

0 300

1.2.3 Grande (16 floz)

NANA

0 330

1.2.4 Venti (20 floz)

NANA

0 415

1.3 Serving Size in UK

1.3.1 Short (236 ml)

95.00 mg25.00 mg

0 265

1.3.2 Tall (354 ml)

NANA

0 300

1.3.3 Grande (473 ml)

NANA

0 320

1.3.4 Venti (591 ml)

NANA

0 405

1.4 Caffeine Level

Moderate

Very low

1.4.1 Safe Level

300.00 mg400.00 mg

0 400

1.4.2 Harmful Level

500.00 mg500.00 mg

0 500

1.5 Effects of Caffeine

Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset

Dizziness, Fever, Headache, Muscle twitching

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Coffee vs Green Tea Caffeine

Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Coffee vs Green Tea caffeine content in the following sections. However Coffee Caffeine levels and Green Tea Caffeine levels may differ with their brands, quantity of additives used, types of additives used etc. Below we have given you a generalized idea of safe levels of caffeine in Coffee vs Green Tea, their side effects and benefits.